package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;

@RestController
@Slf4j
@RequestMapping("/admin/report")
@Api(tags = "数据统计相关接口")
public class ReportController {

    @Autowired
    private ReportService reportService;


    /**
     * 营业额统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/turnoverStatistics")
    public Result<TurnoverReportVO> turnoverStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                                       @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end) {
        log.info("调用了营业额统计接口的参数为:{}，{}",begin,end);
        TurnoverReportVO turnoverReportVO = reportService.turnoverStatistics(begin,end);
        return Result.success(turnoverReportVO);
    }


    /**
     * 用户统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/userStatistics")
    @ApiOperation(value = "用户统计")
    public Result<UserReportVO> userStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                               @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end) {
        log.info("用户统计接口参数：{},{}",begin,end);
        UserReportVO userReportVO = reportService.userStatistics(begin,end);
        return Result.success(userReportVO);
    }

    /**
     * 订单统计
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/ordersStatistics")
    @ApiOperation(value = "订单统计")
    public Result<OrderReportVO> orderStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                                 @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end) {
        log.info("订单统计接口的参数：{},{}",begin,end);
        OrderReportVO orderReportVO = reportService.orderStatistics(begin,end);
        return Result.success(orderReportVO);
    }

    /**
     * 销量top10菜品统计
     * @return
     */
    @GetMapping("/top10")
    @ApiOperation(value = "销量top10菜品统计")
    public Result<SalesTop10ReportVO> top10Statistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                                      @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end){
        log.info("销量top10菜品统计接口的参数：{},{}",begin,end);
        return Result.success(reportService.top10Statistics(begin,end));
    }

    /**
     * 导出运营数据报表
     */
    @GetMapping("/export")
    @ApiOperation(value = "导出运营数据报表")
    public void export(HttpServletResponse httpServletResponse){
        reportService.exportBussinessData(httpServletResponse);
    }
}
